Activity 1: The mass of the homogeneous bar AB shown in the figure is 2000 kg. The bar is supported by a pin at B and a smooth vertical surface at A. Determine the diameter of the smallest pin which can be used at B if its shear stress is limited to 60 MPa. 10 m 8 m в 6 m

Activity 1: The mass of the homogeneous bar AB shown in the figure is 2000 kg. The bar is supported by a pin at B and a smooth vertical surface at A. Determine the diameter of the smallest pin which can be used at B if its shear stress is limited to 60 MPa. 10 m 8 m в 6 m

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter3: Torsion

Section: Chapter Questions

Problem 3.11.2P: A solid circular bar having diameter d is to be replaced by a rectangular tube having...

See similar textbooks

Related questions

Q: Q1) (A) Two solid circular cross-section bar as shown in the Figure. If the stress in left portion…

A: Given figure A)given data left portion = 150 MN/m² total elongation of the bar = 0.2mm. Young's…

Q: Horizontal plates are connected to the bar AB whose length varies linearly from zero to HA, as…

Q: Q1) (A) Two solid circular cross-section bar as shown in the Figure. If the stress in left portion…

A: A) Given data, Axial load on the bar, P = 160x103 N Stress on the left portion of the bar, σL = 150…

Q: A steel rod of 20 mm diameter passes centrally through a copper tube of external diameter 40 mm and…

Q: A pulley is supported by a circular pin at A. The pin has a diameter of d = 0.375 in., and each side…

A: When an amount of load act on the object, it has the tendency to change the shape of the object, so…

Q: The set shown in the figure consists of an aluminum ABC tube, with section AB having a diameter of…

A: Givendiameter of tube AB d1=20mmdaimeter of section BC d2=60mmP=4000N

Q: Rigid bar ABC is supported by a pin at bracket A and by tie rod (1). Tie rod (1) has a diameter of…

Q: A solid square steel bar is fixed at one end as shown, and is loaded with a 25 kg weight. If the…

A: given data;load=mg=25*9.81=245.25Nlimiting stress σ=27.24kpa=27240Pa=27240N/m2cross sectional…

Q: A steel tank has an inside diameter of 3 m and 6 m high contains gasoline with a relative density of…

Q: An L-shaped bracket lying in a horizontal plane supports a load F = 1kN. The bracket has a hollow…

A: Write the given information.

Q: The rectangular bar is connected to the support bracket with a 11-mm-diameter pin. The bar width is…

A: Diameter of pin, d=11 mm=0.011 mBar width, w=60 mm =0.060 mBar thickness, t=10 mm=0.010 mThe average…

Q: Q1) (A) Two solid circular cross-section bar as shown in the Figure. If the stress in left portion…

A: Solution: Maximum permissible stress in the left section=150MPa Total elongation of the bar=0.2mm…

Q: An advertising hoarding is shown in the fhigure aside. The weight of the hoarding is W=35.99kN. The…

A: Given: The weight of board, W = 35.99 kN The outer diameter of the tube, D = 375 mm The thickness of…

Q: A piping tube with an outside diameter of 50 mm and wall thickness of 5 mm is used as a compression…

Q: 112. Determine the weight of the heaviest ©ylinder which can be placed in the position shown in Fig.…

A: Stress =50mN/m2 Weight of the bar is neglected A=Area of cable BC =100mm2

Q: A conical spiral spring is submitted to the action of an axial force W. Determine the safe magnitude…

A: A conical spring is known to be subjected to the action of an axial force W. If the number of coils…

Q: The rectangular cross section ABCD shown below has a circular cutout of diameter d = 25.0 mm through…

Q: For the structure shown below, the shear stress in the pin at B is determined a MPa if it has a…

Q: A pulley is supported by a circular pin at A. The pin has a diameter of d = 0.375 in., and each side…

Q: F = 50 kN P P' Area A

Q: Q1) (A) Two solid circular cross-section bar as shown in the Figure. If the stress in left portion…

A: As per Bartleby's policy in case of multiple questions I can solve only first one. Please repost…

Q: Rigid bar ABC shown in the figure is supported by a pin at bracket A and by tie rod (1). Tie rod (1)…

Q: The rectangular bar is connected to the support bracket with a 17-mm-diameter pin. The bar width is…

Q: Rigid bar ABC is supported by a pin at bracket A and by tie rod (1). Tie rod (1) has a diameter of 6…

Q: The strut AB made from two bars (thickness of each bar = 0.50 in) is connected to a rectangular beam…

A: ◆ Take the moment of forces about point C to determine the compressive force in the strut AB. ◆ The…

Q: A pulley is supported by a circular pin at A. The pin has a diameter of d = 0.250 in., and each side…

Q: the butt joint shown in the figure is connected using five 20mm diameter bolt. If the tension…

A: Given data: P=25 kNd=20 mm Need to determine the maximum shearing stress developed in the bolts.

Q: A 2-meter concrete column (Ec=30 GPa) is reinforced with six 25-mm diameter steel bars (Es=200 GPa)…

Q: A pulley is supported by a circular pin at A. The pin has a diameter of d = 0.375 in., and each side…

A: Introduction: A pulley is a wheel with a connected flexible rope, cable, chain, or belt. Pulleys can…

Q: Rigid bar ABC supports a weight of W = 26 kN. Bar ABC is pinned at A and supported at B by rod (1),…

A: Free body diagram

Q: The homogenous bar ABCD shown in the figure is supported by a cable that runs from A to B around the…

A: Draw free-body diagram of the given bar. Apply force equilibrium in horizontal direction.…

Q: The rectangular cross section ABCD shown below has a circular cutout of diameter d= 50.0 mm through…

A: From the given data,

Q: Determine the total stress at point A on the cross section a-a in the figure below. 400 kN la -0.5…

A: Draw a diagram showing the neutral axis for the above-cross section.

Q: Rigid bar ABC is supported by a pin at bracket A and by tie rod (1). Tie rod (1) has a diameter of 6…

Q: A flexible connection consisting of rubber plates (thickness t = 9 mm) attached to the steel plates…

Q: 3. A homogeneous bar with a cross-sectional area of 400 mm² is attached to fixed supports as shown…

A: As per bartleby guidelines we are allowed to solve only 1st question if multiple questions are…

Q: The bar AB is supported by a frictionless inclined surface at A and a % in diameter pin at B that is…

Q: A pulley is supported by a circular pin at A. The pin has a diameter of d = 0.375 in., and each side…

A: Diameter = 0.375 in thickness = 0.1875 in Shear stress = 40 ksi Bearing stress = 65 ksi

Q: The bar in Figure has a constant width of 35 mm and a thickness of 10 mm. Determine the maximum…

A: By the inspection method, The largest loading in the region of BC PBC=30KN

Q: Answer the attached file

A: Assume allowable stress for the wood as σw=1200 Psi The allowable load for the wood P=1200 psi×4…

Q: A pulley is supported by a circular pin at A. The pin has a diameter of d = 0.375 in., and each side…

Q: Question 2: A steel pipe is attached to rigid supports. It supports axial loads of P1=35 kN and…

Q: Rigid bar ABC is supported by a pin at bracket A and by tie rod (1). Tie rod (1) has a diameter of 8…

Q: The rivet group connects two narrow lengths of plate, one of which carries a 15 kN load. If the…

A: Formula And Concept Of Rivet Joint Used

Q: The round bar ABD of 12 mm diameter is fixed to the wall at its left end and has two arms BE and DC…

A: Diameter of bar = 12 mm. It has two arms at a distance of 55 mm and 95 mm from fixed end Arm length…

Q: A spherical gas tank is fabricated by bolting together two thin-walled hemispherical shells with an…

Q: Rigid bar ABC is supported by a pin at bracket A and by tie rod (1). Tie rod (1) has a diameter of 6…

Q: 200 mm 1.36 The bell crank, which is in equilibrium under the forces shown in the figure, is…

Q: STEEL L= Y E = 200 GPa Psteel = 7850 Kg/m3 A X1 X2 P B.

Question

100%

Activity 1: The mass of the homogeneous bar AB shown in the figure is 2000 kg.
The bar is supported by a pin at B and a smooth vertical surface at A. Determine
the diameter of the smallest pin which can be used at B if its shear stress is
limited to 60 MPa.
10 m
8 m
6 m

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Trending now

This is a popular solution!

Step by step

Solved in 4 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

Solve the preceding problem if the norm al and shear stresses acting on the element are sx = 2100 kPa, sy= 300 kPa, and txy= -560 kPa, and the seam is oriented at an angle of 22.5° to the clement.
A sign is supported by a pipe (see figure) having an outer diameter 110 mm and inner diameter 90 mm. The dimensions of the sign are 2.0 m X 1.0 m, and its lower edge is 3.0 m above the base. Note that the center of gravity of the sign is 1.05 m from the axis of the pipe. The wind pressure against the sign is 1.5 kPa. Determine the maximum in-plane shear stresses due to the wind pressure on the sign at points /I, B, and C, located on the outer surface at the base of the pipe.
-26 A rectangular plate of dimensions 125 mm × 75 mm is subjected to tensile stress sy= 67 kPa and compressive stress a. If it is known that the normal stress along the diagonal t—t is ??t= -6.57 kPa, find stress ??y on element A. a
A cylindrical brick chimney of height H weighs w = 825 lb/ft of height (see figure). The inner and outer diameters are d1= 3 ft and d2= 4 ft, respectively. The wind pressure against the side of the chimney is p = 10 lb/ft2 of projected area. Determine the maximum height H if there is to be no tension in the brickwork.
A prismatic bar with a length L = 3 ft and cross-sectional area A = 8 in2 is compressed by an axial centroidal load P = 10 kips. Determine the complete state of stress acting on an inclined section pq that is cut through the bar at an angle W = 35", and show the stresses on a properly oriented stress element.
A vertical pole consisting of a circular tube of outer diameter 5 in. and inner diameter 4.5 in. is loaded by a linearly varying distributed force with maximum intensity of q0, Find the maximum shear stress in the pole.
: A hollow, pressurized sphere having a radius r = 4.8 in, and wall thickness t = 0.4 in. is lowered into a lake (see figure). The compressed air in the tank is at a pressure of 24 psi (gage pressure when the tank: is out of the water). At what depth D0will the wall of the tank be subjected to a compressive stress of 90 psi?
The hollow drill pipe for an oil well (sec figure) is 6,2 in. in outer diameter and 0.75 in. in thickness. Just above the bit, the compressive force in the pipe (due to the weight of the pipe) is 62 kips and the torque (due to drilling) is 185 kip-in. Determine the maximum tensile, compressive, and shear stresses in the drill pipe.
A solid circular bar having diameter d is to be replaced by a rectangular tube having cross-sectional dimensions d × 2d to the median line of the cross section (see figure). Determine the required thickness tminof the tube so that the maximum shear stress in the tube will not exceed the maximum shear stress in the solid bar.
The shear stresses t in a rectangular beam arc given by Eq. (5-43): in which Fis the shear force, / is the moment of inertia of the cross-sectional area, /lis the height of the beam, and i] is the distance from the neutral axis to the point where the shear stress is being determined (Fig. 5-32). By integrating over the cross-sectional area, show that the resultant of the shear stresses is equal to the shear force V.
Determine the maximum tensile, compressive, and shear stresses acting on the cross section of the tube at point A of the hitch bicycle rack shown in the figure. The rack is made up of 2 in. x 2 in. steel tubing which is 1/8 in. thick. Assume that the weight of each of four bicycles is distributed evenly between the two support arms so that the rack can be represented as a cantilever beam (ABCDEF) in the xy plane. The overall weight of the rack alone is W = 60 lb directed through C, and the weight of each bicycle is P = 30 lb.
, Solve the preceding problem using the numerical data: /) = 90mm, h = 280 mm, d = 210 mm, q = 14 kN/m, and L = L2 m.